Animated. A dog, Sparky, is hit by a car and dies. Sparky is buried then dug up again and reanimated. At the end of the film, a building collapses and kills Sparky but he is revived once more and lives happily ever after. Other animals are reanimated during the film and end up mutated, including a goldfish, a rat, a turtle, sea monkeys and a hamster. They all eventually end up dead again (except the goldfish which turns invisible and disappears). A live cat plays with a dead bat as it is being reanimated and becomes a vampire cat. The vampire cat is killed when it is staked by a piece of falling debris. A dead frog is also seen.
Free State of Jones
The main character stabs a dog to death. More dogs die later and are cooked over a fire and eaten.
There is a dog fight where one dog kills another. The main character kills his dog by hanging and shooting it.
Friday the 13th (1980)
A dog appears briefly at the beginning of the film and does not die. A dead dog is found. A real (not-stunt) snake is killed.
Friday the 13th Part 2
A dead dog is seen. It is unclear whether the dead dog is Muffin (a dog seen earlier in the film) or another dog, because reappears later Muffin in a sequence that may or may not have been a dream.
Friday the 13th: The Final Chapter
This one is a hard call. A dog appears to jump through a closed second story window. It is unclear what happens to him after that so you are free to imagine that he survived, though he probably would be injured at the very least from jumping through glass and falling two stories.
A dog appears briefly at the beginning of the film but escapes before it comes to any harm.
Bunny the dog seems to be in danger for a few moments but survives unharmed.
From Dusk Till Dawn
No animals die, but one of the vampires transforms into a huge grotesque, furless, slimy rat-like creature that attacks the main characters and is eventually killed.
A dachshund appears and is petted by Nixon.
Animated. Despite falling into a frozen fjord for a few moments, Sven the reindeer survives unharmed.
Shortly after befriending the main character, a stray dog is hit by a car off-screen. The main character tries to help by carrying the dog out of the street but it dies moments later.
Full Metal Alchemist
An alchemist fuses his only little daughter with the family dog. A side character euthanizes her.
A man is seen eating the innards of a dead horse.
Nothing happens to a dog that appears briefly, barking at a car that is being sucked up into the sky to a waiting space ship.
Gates of Heaven
Documentary. It's a film about pet cemeteries, so most of the film revolves around dead pets.
A bobcat, a wolf, a Burmese python, a cat and a dog all appear in this film and none are harmed, though someone does try to shoot the cat with a blowgun dart.
A deer is killed by a car in the beginning of the movie.